The first material is the raw tape. Raw material is one of the most commonly used auxiliary materials in plumbing installations. When in use, the raw material tape is wrapped ar...
Apr 30, 2021
Overview of auxiliary installation accessories in home improvement: The so-called auxiliary installation accessories refer to some auxiliary facilities to be installed in order ...
Apr 21, 2021
Overview of home improvement water supply pipe fittings: The pipe material of the water pipe in the home improvement is an important part of the home improvement water supply tr...
Apr 13, 2021
The first type is the PPR tube. The PPR pipe is made of plastic, and its scientific name is random copolymerized polypropylene. PPR pipes can be used for both cold water pipes a...
Apr 09, 2021
Although the amount of PPR water supply pipe fittings is not as much as that of PPR pipes, it is also an indispensable material in building decoration projects. We may be famili...
Mar 25, 2021
Inner teeth and inner silks are just called differently. The function is to connect the angle valve, the water nozzle, the wire, and so on. The commonly used specifications of t...
Mar 11, 2021
1. PP-R pipe has lower hardness and poorer rigidity than metal pipe, so it should be protected during handling and construction to avoid mechanical damage caused by improper ext...
Feb 25, 2021
1. PPR pipes and fittings are connected by hot melt, but they cannot be directly threaded on the pipes and fittings. When connecting with metal pipes, flange connections can be ...
Feb 18, 2021
1. Cold and hot water systems of buildings, including central heating systems; 2. Heating systems in buildings, including floors, siding and radiant heating systems; 3. Direct d...
Feb 12, 2021
Color, good PP-R water pipe color is soft and uniform, no noise. (PP-R pipes mainly include white, gray, purple, green, yellow, and blue. Consumers often think that white is the...
Feb 07, 2021
PPR is a random copolymer polypropylene synthesized by (PP and PE) gas phase method. Its structural feature is that the PE molecules are randomly linked in the PP molecules, and...
Jan 28, 2021
Raw material + color masterbatch → mixing → vacuum feeding → raw material drying → single screw extruder → color line extruder → screw die → sizing sleeve → spray vacuum setting...
Jan 22, 2021
